This very short article is not intended to cover exhaustively the subj
ect of feline rhinotracheitis. We have selected amongst the most recen
t articles those which appeared to provide new interesting information
. Thus, the progress made in biochemical analysis allows a greater kno
wledge of the FHV1 virus. The application of this knowledge could lead
to better vaccine formulation. But the pathogenicity and epidemiology
of this feline herpesvirus infection is similar to that of other huma
n and animal herpesvirus infections. Even if the improvement in immuni
sation can lead to a reduction in the number of clinical cases of the
disease, it is impossible to avoid the infection.